The value of feminism and the role of women in the 4.0 revolution era: Studying the book of Al-Mar’ah Al-Sholihah. Equality [Internet]. 2021 Sep. 30 [cited 2026 Mar. 15];7(2):257-72. Available from: https://jurnal.ar-raniry.ac.id/index.php/equality/article/view/10888